CVE-2025-7635

CVE-2025-7635 affects Calix GigaCenter ONT series (844E, 844G, 844GE, 854GE). Descriptions in connected sources confirm an unauthenticated Telnet service that can grant root access to the device. This is a local-access issue with no user interaction required. Remediation guidance in PT-Security a...

CVE-2025-7635 Calix GigaCenter ONT - Unauthenticated Telnet

Unauthenticated Telnet access vulnerability in Calix GigaCenter ONT allows root access.This issue affects GigaCenter ONT: 844E, 844G, 844GE, 854GE...

Calix GigaCenter ONT Series 访问控制错误漏洞

The Calix GigaCenter ONT Series is a series of optical network terminals from Calix USA. An access control error vulnerability exists in the Calix GigaCenter ONT Series that originates from unauthenticated Telnet access and could result in gaining root privileges...

PT-2025-36956

Name of the Vulnerable Software and Affected Versions: Calix GigaCenter ONT versions 844E Calix GigaCenter ONT versions 844G Calix GigaCenter ONT versions 844GE Calix GigaCenter ONT versions 854GE Description: An unauthenticated Telnet access issue exists in Calix GigaCenter ONT, allowing root...

CVE-2025-35451

PTZOptics and possibly other ValueHD-based pan-tilt-zoom cameras use hard-coded, default administrative credentials. The passwords can readily be cracked. Many cameras have SSH or telnet listening on all interfaces. The passwords cannot be changed by the user, nor can the SSH or telnet service be...

CVE-2025-35451 Pan-Tilt-Zoom cameras hard-coded default passwords with SSH and telnet enabled

PTZOptics and possibly other ValueHD-based pan-tilt-zoom cameras use hard-coded, default administrative credentials. The passwords can readily be cracked. Many cameras have SSH or telnet listening on all interfaces. The passwords cannot be changed by the user, nor can the SSH or telnet service be...

PT-2025-36260

Name of the Vulnerable Software and Affected Versions: PTZOptics and ValueHD-based pan-tilt-zoom cameras affected versions not specified Description: PTZOptics and ValueHD-based pan-tilt-zoom cameras utilize hard-coded, default administrative credentials. These credentials can be easily...

Lynx WWW client allows a remote attacker to specify command-line parameters which Lynx uses when calling external programs to handle certain protocols, e.g. telnet.

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Hydra Network Logon Cracker 9.6

THC-Hydra is a high quality parallelized login hacker for Samba, Smbnt, Cisco AAA, FTP, POP3, IMAP, Telnet, HTTP Auth, LDAP, NNTP, MySQL, VNC, ICQ, Socks5, PCNFS, Cisco and more. Includes SSL support, parallel scans, and is part of Nessus...

Router-Exploiter

Router-Exploiter A powerful and stealthy penetration testing t...

CVE-2025-44179

Hitron CGNF-TWN 3.1.1.43-TWN-pre3 contains a command injection vulnerability in the telnet service. The issue arises due to improper input validation within the telnet command handling mechanism. An attacker can exploit this vulnerability by injecting arbitrary commands through the telnet interfa...

Linux Distros Unpatched Vulnerability : CVE-2019-0053

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Insufficient validation of environment variables in the telnet client supplied in Junos OS can lead to stack-based buffer overflows, which can be exploited to...

Linux Distros Unpatched Vulnerability : CVE-2022-39028

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical...

Linux Distros Unpatched Vulnerability : CVE-2020-10188

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overfl...

CVE-2025-9382

A weakness has been identified in FNKvision Y215 CCTV Camera 10.194.120.40. This vulnerability affects unknown code of the file s1rftestconfig of the component Telnet Sevice. Executing manipulation can lead to backdoor. The physical device can be targeted for the attack. This attack is...

CVE-2025-44179

Hitron CGNF-TWN 3.1.1.43-TWN-pre3 contains a command injection vulnerability in the telnet service. The issue arises due to improper input validation within the telnet command handling mechanism. An attacker can exploit this vulnerability by injecting arbitrary commands through the telnet interfa...

TOTOLINK A3002R has an unspecified vulnerability

The TOTOLINK A3002R is a wireless router manufactured by China's Gion Electronics TOTOLINK, whose main function is to provide wireless network connectivity for home or small office environments. The TOTOLINK A3002R suffers from a security vulnerability that stems from the use of insecure...

CVE-2025-44179

CVE-2025-44179 affects Hitron CGNF-TWN 3.1.1.43-TWN-pre3. The telnet service exposes a command injection vulnerability due to insufficient input validation in the telnet command handling mechanism. An attacker can supply crafted input via the telnet interface to execute arbitrary commands and pot...

CVE-2025-44179

Hitron CGNF-TWN 3.1.1.43-TWN-pre3 contains a command injection vulnerability in the telnet service. The issue arises due to improper input validation within the telnet command handling mechanism. An attacker can exploit this vulnerability by injecting arbitrary commands through the telnet interfa...

PT-2025-34660 · Hitron · Hitron Cgnf-Twn

Name of the Vulnerable Software and Affected Versions: Hitron CGNF-TWN version 3.1.1.43-TWN-pre3 Description: The telnet service in Hitron CGNF-TWN is susceptible to a command injection due to insufficient input validation in the telnet command handling mechanism. An attacker can inject arbitrary...